java poi 替換word2007中的指定文本

開頭貼出參考文章地址:

http://blog.sina.com.cn/s/blog_885585cb0101gnz7.html

http://www.cnblogs.com/dreammyle/p/5159267.html

效果圖:原docx文件

效果圖:替換後的docx文件

maven依賴:

  <dependency>
	<groupId>org.apache.poi</groupId>
	<artifactId>poi</artifactId>
	<version>3.16</version>
</dependency>
<dependency>
	<groupId>org.apache.poi</groupId>
	<artifactId>poi-scratchpad</artifactId>
	<version>3.16</version>
</dependency>
<dependency>
	<groupId>org.apache.poi</groupId>
	<artifactId>poi-ooxml</artifactId>
	<version>3.16</version>
</dependency>

java代碼:

package com.smh.test;

import org.apache.poi.xwpf.usermodel.*;

import java.io.*;
import java.util.*;
import java.util.Map.Entry;


public class WordUtil {

    public static void main(String[] args) throws IOException {

        String srcPath = "D:\\a.docx";
        String destPath = "D:\\a-" + System.currentTimeMillis() + ".docx";

        InputStream in = new FileInputStream(srcPath);
        FileOutputStream out = new FileOutputStream(destPath);
        Map<String, String> map = new HashMap<>();
        map.put("${AGE}", "10777");
        map.put("${NAME}", "99999");

        replaceText(in, out, map);
        in.close();
        out.close();

    }

    public static void replaceText(InputStream inputStream, OutputStream outputStream, Map<String, String> map) {
        try {
            XWPFDocument document;//= new XWPFDocument(POIXMLDocument.openPackage(srcPath));
            document = new XWPFDocument(inputStream);
            //1. 替換段落中的指定文字
            Iterator<XWPFParagraph> itPara = document.getParagraphsIterator();
            String text;
            Set<String> set;
            XWPFParagraph paragraph;
            List<XWPFRun> run;
            String key;
            while (itPara.hasNext()) {
                paragraph = itPara.next();
                set = map.keySet();
                Iterator<String> iterator = set.iterator();
                while (iterator.hasNext()) {
                    key = iterator.next();
                    run = paragraph.getRuns();
                    for (int i = 0, runSie = run.size(); i < runSie; i++) {
                        text = run.get(i).getText(run.get(i).getTextPosition());
                        if (text != null && text.equals(key)) {
                            run.get(i).setText(map.get(key), 0);
                        }
                    }
                }
            }
            //2. 替換表格中的指定文字
            Iterator<XWPFTable> itTable = document.getTablesIterator();
            XWPFTable table;
            int rowsCount;
            while (itTable.hasNext()) {
                table = itTable.next();
                rowsCount = table.getNumberOfRows();
                for (int i = 0; i < rowsCount; i++) {
                    XWPFTableRow row = table.getRow(i);
                    List<XWPFTableCell> cells = row.getTableCells();
                    for (XWPFTableCell cell : cells) {
                        for (Entry<String, String> e : map.entrySet()) {
                            if (cell.getText().equals(e.getKey())) {
                                cell.removeParagraph(0);
                                cell.setText(e.getValue());
                            }
                        }
                    }
                }
            }
            //3.輸出流
            document.write(outputStream);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

}